Part Number : MR-SHPC-01V2-F
Function : Hitachi SH microcomputer PC card controller LSI "MR-SHPC family
Maker : Marubun ( https://www.marubun.co.jp/ )
Pinouts : 
Description :
1. This LSI is a controller that interfaces the system with an IC memory card and I / O card that comply with the PC Card Standard 97 standard. By connecting this LSI to the SH bus, it is possible to build a PC card compatible system.
2. This LSI supports one card slot.
3. The package uses a 144-pin thin flat package.
Features
1. Built-endian control circuit built-in
2. Supports one 68-pin card slot that complies with the PC Card Standard 97 standard
3. Supports SH2,3,4 bus protocol (16bit Data Bus Mode Only)
4. Built-in 2 memory windows and 1 I / O window
5. Built-in card access timing adjustment function
6. Built-in 1-stage read / write buffer
7. Built-in endian control circuit
8. Compatible with 5.0V / 3.3V cards
Official Homepage :
https://www.marubun.co.jp/product/semicon/qgc18e0000002n2z.html
Datasheet PDF Download : 
Others datasheet of same file :
MRSHPC-01V2, MR-SHPC-01V2-F, MR-SHPC-01V2B,
MR-SHPC-01V2B-F, MR-SHPC-01V2T
